BIOSYS INC /CA/

Q: Nov 14 1996

Q: Aug 14 1996

FY: Jun 5 1996

Q: May 24 1996

Q: May 15 1996

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Current report pursuant to Section 13 or 15(d)

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Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

Registration statement under Securities Act of 1933 (amendment)

PALO ALTO INVESTORS

HEARTLAND ADVISORS INC

HEARTLAND ADVISORS INC

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